INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9977903a5eeca225af9ccf84354f3b573eef40b5b83f1f8768ab78125f93cb52', 
    '3puGizOjqkYB8tKAuVdnAnh9E5npH5SVunuDyrBImEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)